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kandi has reviewed u2020 and discovered the below as its top functions. This is intended to give you an instant insight into u2020 implemented functionality, and help decide if they suit your requirements.
A sample Android app which showcases advanced usage of Dagger among other open source libraries.
default
@Singleton class MockFoo() {
@Inject MockFoo() {}
// ...
}
License
Copyright 2014 Jake Wharton
Save unicode characters to .pdf in R
library(tidyverse)
quartz(type = 'pdf', file = 'test.pdf')
ggplot() +
geom_point(data = data.frame(x=1, y=1), aes(x,y), shape = "\u2191") +
geom_point(data = data.frame(x=2, y=2), aes(x,y), shape = "\u2020")
-----------------------
p <- ggplot() +
geom_point(data = data.frame(x=1, y=1), aes(x,y), shape = "\u2191", size=4) +
geom_point(data = data.frame(x=2, y=2), aes(x,y), shape = "\u2020", size=4)
# using pdf() gives me warnings and does not work
pdf('test.pdf')
print(p)
dev.off()
# using cairo_pdf() works
pdf('test_cairo.pdf')
print(p)
dev.off()
-----------------------
p <- ggplot() +
geom_point(data = data.frame(x=1, y=1), aes(x,y), shape = "\u2191", size=4) +
geom_point(data = data.frame(x=2, y=2), aes(x,y), shape = "\u2020", size=4)
# using pdf() gives me warnings and does not work
pdf('test.pdf')
print(p)
dev.off()
# using cairo_pdf() works
pdf('test_cairo.pdf')
print(p)
dev.off()
-----------------------
#--- A function to install missing packages and load them all
myfxLoadPackages = function (PACKAGES) {
lapply(PACKAGES, FUN = function(x) {
if (suppressWarnings(!require(x, character.only = TRUE))) {
install.packages(x, dependencies = TRUE, repos = "https://cran.rstudio.com/")
}
})
lapply(PACKAGES, FUN = function(x) library(x, character.only = TRUE))
}
packages = c("ggplot2","gridExtra","grid","png")
myfxLoadPackages(packages)
#--- The trick to get unicode characters being printed on pdf files:
#--- 1. Create a temporary file, say "temp.png"
#--- 2. Create the pdf file using pdf() or cairo_pdf(), say "UnicodeToPDF.pdf"
#--- 3. Combine the use of grid.arrange (from gridExtra), rasterGrob (from grid), and readPNG (from png) to insert the
# temp.png file into the UnicodeToPDF.pdf file
test.plot = ggplot() +
geom_point(data = data.frame(x=1, y=1), aes(x,y), shape = "\u2191", size=3.5) +
geom_point(data = data.frame(x=2, y=2), aes(x,y), shape = "\u2020", size=3.5) +
geom_point(data = data.frame(x=1.2, y=1.2), aes(x,y), shape = -10122, size=3.5, color="#FF7F00") +
geom_point(data = data.frame(x=1.4, y=1.4), aes(x,y), shape = -129322, size=3.5, color="#FB9A99") +
geom_point(data = data.frame(x=1.7, y=1.7), aes(x,y), shape = -128515, size=5, color="#1F78B4")
ggsave("temp.png", plot = test.plot, width = 80, height = 80, units = "mm")
#--- Refer to http://xahlee.info/comp/unicode_index.html to see more unicode character integers
pdf("UnicodeToPDF.pdf")
grid.arrange(
rasterGrob(
readPNG(
"temp.png",
native=F
)
)
)
dev.off()
file.remove("temp.png")
pyodbc doesn't correctly deal with unicode data
cnxn.setdecoding(pyodbc.SQL_CHAR, encoding='utf-8')
cnxn.setdecoding(pyodbc.SQL_WCHAR, encoding='utf-8')
cnxn.setencoding(encoding='utf-8')
cnxn.setdecoding(pyodbc.SQL_WMETADATA, encoding='utf-32le')
-----------------------
cnxn.setdecoding(pyodbc.SQL_CHAR, encoding='utf-8')
cnxn.setdecoding(pyodbc.SQL_WCHAR, encoding='utf-8')
cnxn.setencoding(encoding='utf-8')
cnxn.setdecoding(pyodbc.SQL_WMETADATA, encoding='utf-32le')
Highchart bar pagination
Highcharts.chart('container', {
chart: {
marginBottom: 100
},
legend: {
enabled: false
},
series: [{
type: 'column',
data: getData(100)
}]
}, function(chart) {
var dataLength = chart.series[0].data.length,
buttonsNum = 3,
btnTop = chart.plotHeight + chart.plotTop + 40,
options = {
str: '<<',
x: 0,
y: btnTop,
step: dataLength / buttonsNum
};
chart.xAxis[0].setExtremes(0, options.step);
chart.customBtns = [];
for (var i = 0; i < buttonsNum; i++) {
if (!i) {
renderBtn(options, chart);
options.str = '<';
renderBtn(options, chart);
}
options.str = i + 1;
renderBtn(options, chart);
if (i === buttonsNum - 1) {
options.str = '>';
renderBtn(options, chart);
options.str = '>>';
renderBtn(options, chart);
}
}
placeBtns(chart);
});
function renderBtn(options, chart) {
chart.customBtns.push(chart.renderer.button(
options.str,
options.x,
options.y,
function() {
setRange.call(this, options, chart.xAxis[0]);
})
.attr({
width: 20
})
.add());
options.x += options.width;
}
function setRange(options, axis) {
var textStr = this.text.textStr,
min,
max;
if (Highcharts.isNumber(textStr)) {
min = (textStr - 1) * options.step;
max = (textStr - 1) * options.step + options.step;
} else {
switch (textStr) {
case '<<':
min = 0;
max = options.step;
break;
case '<':
if (!axis.min) {
min = axis.min;
max = axis.max;
} else {
min = axis.min - options.step;
max = axis.min;
}
break;
case '>>':
min = axis.dataMax - options.step + 1;
max = axis.dataMax + 1
break;
case '>':
if (axis.max >= axis.dataMax) {
min = axis.min;
max = axis.max;
} else {
min = axis.max;
max = axis.max + options.step;
}
break;
}
}
axis.setExtremes(min, max);
}
function placeBtns(chart) {
var btns = chart.customBtns,
btnsWidth = 0,
x;
btns.forEach(function(btn) {
btnsWidth += btn.getBBox().width
});
x = (chart.chartWidth - btnsWidth) / 2;
btns.forEach(function(btn) {
btn.attr({
x: x
});
x += btn.getBBox().width
});
}
Using a list of unicodes in a python regex
>>> print(letters[195:198])
[u'\u0127', u'-', u'\xb2']
>>> re.compile("[" + "".join(letters[195:198]) + "]+")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 194, in compile
return _compile(pattern, flags)
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 251, in _compile
raise error, v # invalid expression
sre_constants.error: bad character range
setmeta = {u'\\': u'\\\\', u'-': u'\\-', u']': u'\\]'}
regex = re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
>>> re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
<_sre.SRE_Pattern object at 0x7f8442503740>
-----------------------
>>> print(letters[195:198])
[u'\u0127', u'-', u'\xb2']
>>> re.compile("[" + "".join(letters[195:198]) + "]+")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 194, in compile
return _compile(pattern, flags)
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 251, in _compile
raise error, v # invalid expression
sre_constants.error: bad character range
setmeta = {u'\\': u'\\\\', u'-': u'\\-', u']': u'\\]'}
regex = re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
>>> re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
<_sre.SRE_Pattern object at 0x7f8442503740>
-----------------------
>>> print(letters[195:198])
[u'\u0127', u'-', u'\xb2']
>>> re.compile("[" + "".join(letters[195:198]) + "]+")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 194, in compile
return _compile(pattern, flags)
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 251, in _compile
raise error, v # invalid expression
sre_constants.error: bad character range
setmeta = {u'\\': u'\\\\', u'-': u'\\-', u']': u'\\]'}
regex = re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
>>> re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
<_sre.SRE_Pattern object at 0x7f8442503740>
-----------------------
>>> print(letters[195:198])
[u'\u0127', u'-', u'\xb2']
>>> re.compile("[" + "".join(letters[195:198]) + "]+")
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 194, in compile
return _compile(pattern, flags)
File "/Users/mj/Development/venvs/stackoverflow-2.7/lib/python2.7/re.py", line 251, in _compile
raise error, v # invalid expression
sre_constants.error: bad character range
setmeta = {u'\\': u'\\\\', u'-': u'\\-', u']': u'\\]'}
regex = re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
>>> re.compile("[" + "".join([setmeta.get(l, l) for l in letters]) + "]+")
<_sre.SRE_Pattern object at 0x7f8442503740>
Python - convert unicode and hex to unicode
>>> from ftfy import fix_text
>>> fix_text(s)
u'\u30e9\u30d6\u30e9\u30a4\u30d6!\u30b9\u30af\u30fc\u30eb\u30a2\u30a4\u30c9\u30eb\u30d5\u30a7\u30b9\u30c6\u30a3\u30d0\u30eb(\u30b9\u30af\u30d5\u30a7\u30b9)'
>>> print fix_text(s)
ラブライブ!スクールアイドルフェスティバル(スクフェス)
>>> ftfy.fixes.fix_one_step_and_explain(s)[-1]
[(u'encode', u'sloppy-windows-1252', 0), (u'decode', u'utf-8', 0)]
>>> print s.encode('sloppy-cp1252').decode('utf8').encode('sloppy-cp1252').decode('utf8')
ラブライブ!スクールアイドルフェスティバル(スクフェス)
-----------------------
>>> from ftfy import fix_text
>>> fix_text(s)
u'\u30e9\u30d6\u30e9\u30a4\u30d6!\u30b9\u30af\u30fc\u30eb\u30a2\u30a4\u30c9\u30eb\u30d5\u30a7\u30b9\u30c6\u30a3\u30d0\u30eb(\u30b9\u30af\u30d5\u30a7\u30b9)'
>>> print fix_text(s)
ラブライブ!スクールアイドルフェスティバル(スクフェス)
>>> ftfy.fixes.fix_one_step_and_explain(s)[-1]
[(u'encode', u'sloppy-windows-1252', 0), (u'decode', u'utf-8', 0)]
>>> print s.encode('sloppy-cp1252').decode('utf8').encode('sloppy-cp1252').decode('utf8')
ラブライブ!スクールアイドルフェスティバル(スクフェス)
-----------------------
>>> from ftfy import fix_text
>>> fix_text(s)
u'\u30e9\u30d6\u30e9\u30a4\u30d6!\u30b9\u30af\u30fc\u30eb\u30a2\u30a4\u30c9\u30eb\u30d5\u30a7\u30b9\u30c6\u30a3\u30d0\u30eb(\u30b9\u30af\u30d5\u30a7\u30b9)'
>>> print fix_text(s)
ラブライブ!スクールアイドルフェスティバル(スクフェス)
>>> ftfy.fixes.fix_one_step_and_explain(s)[-1]
[(u'encode', u'sloppy-windows-1252', 0), (u'decode', u'utf-8', 0)]
>>> print s.encode('sloppy-cp1252').decode('utf8').encode('sloppy-cp1252').decode('utf8')
ラブライブ!スクールアイドルフェスティバル(スクフェス)
Gradle can not merge dex after Android Studio update
implementation('com.octo.android.robospice:robospice:1.4.14') {
exclude module: 'commons-io'
}
Language Localisation
[cell.btnDescription setTitle:[[arrCards objectAtIndex:indexPath.row] valueForKey:wCARD_DESC] forState:UIControlStateNormal];
-----------------------
[cell.btnDescription setTitle:[NSString stringWithUTF8String:[[[arrCards objectAtIndex:indexPath.row] valueForKey:wCARD_DESC] cStringUsingEncoding:NSUTF8StringEncoding]] forState:UIControlStateNormal];
Add folders under src, and show them in project view
productFlavors {
internal {
applicationId 'com.jakewharton.u2020.internal'
}
production {
applicationId 'com.jakewharton.u2020'
}
}
QUESTION
From wide form to long form using gather function
Asked 2021-May-27 at 09:42Suppose that we have a data set including six variables and id variable like below:
id v2019 v2020 v2021 u2019 u2020 u2021
In this case, if we use Stata we can make this long form very easily using the "reshape" command like below.
reshape long v u, i(id) j(year) => id v u
But, when I use the gather function in tidyr package, this function makes just three columns every time.
data %>% gather(key = "key, value = "value")
=> id key value
that is gather function gathers "every" columb with out seperate of different variables suchs as u and v.
So my question is that how can I imitate the function of reshape in stata using gather in r.
thank you for your time spent to read this question.
ANSWER
Answered 2021-Feb-06 at 20:16Can you reshape the data using more conventional methods and then use the tidyr package?
A minimal example of your code (and data) would be helpful to understand where goes wrong.
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